I work at a small marketing agency and I've been by far my boss' best employee. I've gotten accounts to double/triple their budgets with us and have gotten many new clients for my company since I started work on April 1st of this year. I do consulting for big companies - I often teach executives, directors, and senior managers online marketing techniques. Most of these people are being paid at least 2x as much as me. Also, I was tired of working with clients who sometimes make me want to tear my hair out. So after 9 months on the job, I pursued another position and got an offer that's twice as much as what I'm making now. I accepted it and gave my boss a 2 weeks notice. He was disappointed and said 2 weeks is not enough and if I leave in 2 weeks, I might burn bridges. He wanted me to stay for another month. So I gave him 3 weeks + email help after I leave instead of 2 weeks. I'm basically bending over backwards trying to provide 3 weeks and email help for as long as he needs. Is 3 weeks and email help fair to you guys? I feel very bad but at the same time, I thought 2 weeks is usually standard.